LUFS Meter

Integrated loudness, true peak, LRA and platform penalties.

Runs in your browser — nothing is uploaded

Drop a track to measure loudness

WAV, MP3, FLAC or M4A · 1 credit per song · or paste

Your results land here

Drop a track into the panel on the left. Every result stays in this browser, ready to compare or send to the next tool.

Tip: press Space to play and 1–4 to switch versions.

Nothing playing. Results you create appear on the right — press Space to play,1–4 to switch versions.